Analysis
- max time kernel
141s - max time network
149s - platform
windows10-2004_x64 - resource
win10v2004-20240426-en - resource tags
- submitted
31/05/2024, 09:15
General
- Target 2024-05-31_b080426c3e8f96cacd05176bfa36f471_cobalt-strike_cobaltstrike.exe
- Size 5.2MB
- Sample240531-k8bacadh96
- SHA256 163fa1ef7a6bc01ae7a3c136518059e507ad70c088ea6c217ef5a62db7eda22b
Malware Config
Signatures
- xmrig
XMRig is a high performance, open source, cross platform CPU/GPU miner.
- UPX dump on OEP (original entry point) 15 IoCs
- XMRig Miner payload 14 IoCs
- UPX packed file 15 IoCs
Detects executables packed with UPX/modified UPX open source packer.
- Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\2024-05-31_b080426c3e8f96cacd05176bfa36f471_cobalt-strike_cobaltstrike.exe"C:\Users\Admin\AppData\Local\Temp\2024-05-31_b080426c3e8f96cacd05176bfa36f471_cobalt-strike_cobaltstrike.exe"1⤵
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
memory/1876-0-0x00007FF7DA550000-0x00007FF7DA8A1000-memory.dmp
memory/1876-1-0x000001B8C7C60000-0x000001B8C7C70000-memory.dmp
memory/1876-2-0x00007FF7DA550000-0x00007FF7DA8A1000-memory.dmp
memory/1876-3-0x00007FF7DA550000-0x00007FF7DA8A1000-memory.dmp
memory/1876-4-0x00007FF7DA550000-0x00007FF7DA8A1000-memory.dmp
memory/1876-5-0x00007FF7DA550000-0x00007FF7DA8A1000-memory.dmp
memory/1876-6-0x00007FF7DA550000-0x00007FF7DA8A1000-memory.dmp
memory/1876-7-0x00007FF7DA550000-0x00007FF7DA8A1000-memory.dmp
memory/1876-8-0x00007FF7DA550000-0x00007FF7DA8A1000-memory.dmp
memory/1876-9-0x00007FF7DA550000-0x00007FF7DA8A1000-memory.dmp
memory/1876-10-0x00007FF7DA550000-0x00007FF7DA8A1000-memory.dmp
memory/1876-11-0x00007FF7DA550000-0x00007FF7DA8A1000-memory.dmp
memory/1876-12-0x00007FF7DA550000-0x00007FF7DA8A1000-memory.dmp
memory/1876-13-0x00007FF7DA550000-0x00007FF7DA8A1000-memory.dmp
memory/1876-14-0x00007FF7DA550000-0x00007FF7DA8A1000-memory.dmp
memory/1876-15-0x00007FF7DA550000-0x00007FF7DA8A1000-memory.dmp